225059744

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 567291816

約数和(自身を除く): 342232072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 61, 91, 98, 104, 112, 122, 181, 182, 196, 208, 224, 244, 362, 364, 392, 416, 427, 488, 637, 724, 728, 784, 793, 854, 976, 1267, 1274, 1448, 1456, 1568, 1586, 1708, 1952, 2353, 2534, 2548, 2896, 2912, 2989, 3172, 3416, 4706, 5068, 5096, 5551, 5792, 5978, 6344, 6832, 8869, 9412, 10136, 10192, 11041, 11102, 11956, 12688, 13664, 16471, 17738, 18824, 20272, 20384, 22082, 22204, 23912, 25376, 32942, 35476, 37648, 38857, 40544, 44164, 44408, 47824, 65884, 70952, 75296, 77287, 77714, 88328, 88816, 95648, 115297, 131768, 141904, 143533, 154574, 155428, 176656, 177632, 230594, 263536, 283808, 287066, 309148, 310856, 353312, 461188, 527072, 541009, 574132, 618296, 621712, 922376, 1004731, 1082018, 1148264, 1236592, 1243424, 1844752, 2009462, 2164036, 2296528, 2473184, 3689504, 4018924, 4328072, 4593056, 7033117, 8037848, 8656144, 14066234, 16075696, 17312288, 28132468, 32151392, 56264936, 112529872, 225059744]

約数ペア:

[(1, 225059744), (2, 112529872), (4, 56264936), (7, 32151392), (8, 28132468), (13, 17312288), (14, 16075696), (16, 14066234), (26, 8656144), (28, 8037848), (32, 7033117), (49, 4593056), (52, 4328072), (56, 4018924), (61, 3689504), (91, 2473184), (98, 2296528), (104, 2164036), (112, 2009462), (122, 1844752), (181, 1243424), (182, 1236592), (196, 1148264), (208, 1082018), (224, 1004731), (244, 922376), (362, 621712), (364, 618296), (392, 574132), (416, 541009), (427, 527072), (488, 461188), (637, 353312), (724, 310856), (728, 309148), (784, 287066), (793, 283808), (854, 263536), (976, 230594), (1267, 177632), (1274, 176656), (1448, 155428), (1456, 154574), (1568, 143533), (1586, 141904), (1708, 131768), (1952, 115297), (2353, 95648), (2534, 88816), (2548, 88328), (2896, 77714), (2912, 77287), (2989, 75296), (3172, 70952), (3416, 65884), (4706, 47824), (5068, 44408), (5096, 44164), (5551, 40544), (5792, 38857), (5978, 37648), (6344, 35476), (6832, 32942), (8869, 25376), (9412, 23912), (10136, 22204), (10192, 22082), (11041, 20384), (11102, 20272), (11956, 18824), (12688, 17738), (13664, 16471)]